JP2703006B2 - Foamed beverage dispenser - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial application field) The present invention relates to an apparatus for dispensing sparkling beverages such as carbonated beverages and draft beer, and more particularly to a device for discharging gas from a beverage supply source such as a beer barrel. The present invention relates to an apparatus which feeds a sparkling beverage, which is capable of discharging the sparkling beverage at a suitable pressure and an appropriate temperature.

The beverage in the present invention is a sparkling beverage such as a carbonated beverage and a draft beer. For the sake of simplicity, the prior art and examples of the invention will be described using draft beer as an example.

(Prior Art) As an apparatus for pouring draft beer from a draft beer barrel to a mug or the like, an apparatus as shown in FIG. 18 is known. That is, one end of the cooling pipe 3 provided in the cooling water 2 in the cooling chamber 1 is connected to a pouring cock 4 serving as a spout, and the other end is connected to a beer conduit 5 outside the cooling water chamber 1. . A dispense head 8 is attached to an outlet 7 of a draft beer barrel 6 which is a storage pressure vessel, and an upper portion of the dispense head 8 is connected to the beer conduit 5 by a joint 9. Further, a pressure reducing valve 11 attached to a carbon dioxide gas cylinder 10 as a gas supply means is connected to a gas inlet 13 which is a convex portion of the dispense head 8 via a gas conduit 12. Further, the cooling water 2 is cooled by a refrigerating mechanism 14, and a part of the cooling water 2 becomes ice (not shown) and a predetermined amount of ice is stored.

In order to dispense draft beer in the above-mentioned apparatus, the pressure reducing valve 11 is used.
Is set to a predetermined pressure, and the carbon dioxide in the carbon dioxide gas cylinder 10 is introduced into the draft beer barrel 6 from the gas inlet 13 of the dispense head 8, and the draft pressure causes the draft beer in the barrel to flow from a siphon pipe (not shown) to a beer conduit. The cooling water 3 is supplied to the cooling pipe 3 through the opening 5 and the pouring cock 4 is opened to exchange heat with the cooling water 2 to be cooled and poured into a container 15 such as a mug.

By the way, at the time of this pouring, it is preferable to generate a predetermined amount of fine cream-like foam, which greatly affects the flavor of draft beer. This foaming is related to the carbon dioxide pressure at the time of pouring, the beverage temperature, the pouring speed, and the like. The amount of the CO ₂ gas volume dissolved in the foaming beverage such as draft beer is determined by the beverage temperature and pressure. That is, when the carbon dioxide gas pressure acting on the beverage is constant, the higher the beverage temperature, the smaller the volume of CO ₂ gas that can be dissolved in the beverage, the easier it is to foam, and the higher the pour speed, the higher the flow or the degree of stirring of the beverage. The easier it is to foam. Therefore, it is necessary to apply a carbon dioxide pressure according to the beverage temperature in the barrel. This pressure must be higher as the beverage temperature is higher, and if it is too low, it will not be possible to suppress the carbon dioxide gas released from the beverage and it will be a so-called breathable beer.If it is too high, the CO ₂ gas volume will be excessive,
In addition, since the pouring speed increases, foaming increases when pouring.

(Problems to be Solved by the Invention) However, as shown in FIG. 18, the conventional dispensing apparatus has a constant cooling degree regardless of the carbon dioxide pressure in the draft beer barrel 6, the beverage temperature, or the volume of CO ₂ gas dissolved in the beverage. Since the dispensing is performed at a reduced pressure, if the pressure of the carbon dioxide gas acting on the beverage is high, the dispensing speed is increased, the time for the beverage to pass through the cooling pipe 3 is shortened, the heat exchange with the cooling water 2 is small, and the cooling is insufficient. ,
Conversely, if the pressure is low, the pouring speed becomes slow, resulting in supercooling. That is, for example, when pouring draft beer in the draft beer barrel 6 left for a long time in the outside temperature of 30 ° C. or more in summer or the like, the high pressure is applied, resulting in insufficient cooling. There is a drawback that when it is poured out, it gets too cold.

The present invention has been made in order to solve the above-mentioned problem, and the purpose is to provide a suitable temperature and good foaming regardless of the pressure of carbon dioxide gas acting on a beverage or the temperature of a beverage in a barrel while being a single device. It is an object of the present invention to provide a sparkling beverage dispensing device capable of dispensing a sparkling beverage.

[Constitution of the Invention] (Means for Solving the Problems) In order to solve the above problems, the present invention provides a liquid storage pressure container containing a sparkling beverage and a gas pressure desired for the sparkling beverage in the liquid storage pressure container. A gas supply means for supplying and taking out the sparkling beverage, at least one spout for pouring the sparkling beverage, a cooling chamber provided with the spout outside, a cooling chamber provided inside the cooling chamber, Communicating between the storage pressure container and the spout, a plurality of selectable cooling paths, a switching valve for switching the cooling path, and a heat-sensitive unit that detects the temperature of the sparkling beverage or its surrounding temperature, A control unit that operates the switching valve in accordance with the heat-sensing signal of the heat-sensing unit to select the cooling path.

(Operation) By selecting a cooling pipe according to the temperature of the sparkling beverage in the storage pressure container, the temperature of the sparkling beverage supplied from the storage pressure container, or the surrounding temperature and passing the sparkling beverage, the sparkling beverage can be cooled. Cooling can be done without excess or shortage.

(Example) Hereinafter, a first example of the present invention will be described with reference to FIG. In the figure, reference numeral 16 denotes a main body, in which a cooling water 18 is stored in a cooling chamber 17 of the main body 16, and a first cooling pipe 19 and a pipe resistance such as a length, a diameter, and the like, which are larger than the first cooling pipe 19, and a heat exchange. A second cooling pipe 20 having a large area is provided. The first cooling pipe
One end of 19 is connected to a first pouring cock 21 which is a pouring outlet,
The other end is connected to an on-off valve 22, one end of the second cooling pipe 20 is connected to a second pouring cock 23 which is a spout, and the other end is connected to an on-off valve 24. The on-off valve 22 and the on-off valve 24 are connected to the beer conduit 5 outside the main body 16 via an inlet pipe 25 on the upstream side in the flow direction of the beverage. Further, a pressure reducing valve 11 as a pressure adjusting valve is attached to the carbon dioxide gas cylinder 10 as a gas supply source, and the pressure reducing valve 11 is connected to a gas inlet 13 of the dispense head 8 via a gas conduit 12. Also, a control unit having a heat sensitive unit 26 in the main body 16 is provided.
27 is incorporated, and the heat-sensitive portion 26 is attached in close contact with the inlet pipe 25. The control unit 27 is electrically connected to the on-off valves 22 and 24 which are switching valve devices, and controls the temperature of beer supplied from the draft beer barrel 6 to the inlet pipe 25 via the beer conduit 5 by the heat-sensitive unit 26. It is designed to detect. The control unit 27 can set an arbitrary value. When the temperature detected by the heat sensing unit 26 is lower than the set value set by the control unit 27, the on-off valve 22 opens and the on-off valve 24
Is closed, and conversely, if the value is equal to or more than the set value, the on-off valve 24 is opened and the on-off valve 22 is closed. The heat sensing unit 26, the control unit 27, and the opening / closing valves 22, 24 constitute a selection unit.

Next, the operation of the present apparatus will be described. First, to dispense the beer, the dispense head 8 and the draft beer barrel 6 are connected, and a carbon dioxide pressure from the carbon dioxide gas cylinder 10 is applied to the draft beer barrel 6. It is necessary to set the carbon dioxide gas pressure according to the beer temperature in the draft beer barrel 6 as described above. In this case, the carbon dioxide gas pressure is set in accordance with the beer temperature in the inlet pipe 25 although there are some differences. . For example, when the beer temperature in the inlet pipe 25 is about 10 ° C., depending on the type of beer, a pressure of about 1.3 kg / cm ² is applied to dissolve an optimal CO ₂ gas volume for beer. be able to.

By the way, if the set value of the control unit 27 described above is, for example, 20 ° C., and the beer temperature in the inlet pipe 25 is relatively low at around 10 ° C. and the carbon dioxide gas pressure can be low, the set value Since it is lower, the on-off valve 22 is opened and the on-off valve 24 is closed by the selection means. Therefore, when the first pouring cock 21 is opened, the beer in the draft beer barrel 6 is supplied from the beer conduit 5 to the first cooling pipe 19 through the inlet pipe 25 and the opening / closing valve 22, and from the first pouring cock 21, not shown. It is poured into a mug or the like (it cannot be poured from the second discharging cock 23). At this time, the beer flows through the first cooling pipe 19, which has a small pipe resistance and a small heat exchange area, so
Not only is the pressure reduced from a pressure of about g / cm ^{2 to} a pressure at which it can be poured well, but also it is cooled from about 10 ° C to about 7 ° C suitable for drinking. Therefore, draft beer can be provided at an appropriate temperature and foaming without causing a problem such as supercooling or a slow pouring speed.

However, when pouring out the beer in the inlet pipe 25 where the outside air temperature is high and the temperature is raised to a high temperature close to 30 ° C., for example in summer, when the carbon dioxide gas pressure applied to the beer is around 1.3 kg / cm ² , C
The O ₂ gas volume cannot be dissolved, resulting in what is called a sloppy beer. Therefore, depending on the type of beer, a pressure of about 3.2 kg / cm ² must be applied. Therefore, if the set value of the control unit 27 is 20 ° C., the on-off valve 22 is closed and the on-off valve 24 is opened by the selection means. Therefore, if the second pouring cock 23 is opened, the beer in the draft beer barrel 6 is supplied from the beer conduit 5 to the second cooling pipe 20 through the on-off valve 24, and is discharged from the second pouring cock 23 to a mug (not shown) or the like. (It cannot be poured from the first pouring cock 21). At this time, the beer flows through the second cooling pipe 20 having a large pipe resistance and a large heat exchange area, and the beer at about 30 ° C. is cooled to about 7 ° C. and the pressure of about 3.2 kg / cm ^{2 is} good. If the length and the diameter are set so that the pressure can be reduced to a pressure that can be poured into the beer, the beer is poured under almost the same conditions as the beer at 10 ° C. as described above. Therefore, it is possible to pour beer into a mug or the like in a good state without causing a problem such as insufficient cooling or a high pour rate.

Further, for example, the first cooling pipe 19 and the first
When the dispensing using the dispensing cock 21 is performed, the second
The pouring cock 23 may be removed and a plug may be plugged with a lid (not shown) instead. Then, when the second cooling pipe is used to perform the pouring, the first pouring cock 21 and the lid may be replaced. At this time, the second pouring cock 23 may be prepared, but it is better to substitute the first pouring cock 21 in terms of cost.

FIG. 2 shows a second embodiment of the present invention, in which a first cooling pipe 19 having one end connected to an on-off valve 22 is connected to an on-off valve 28 at the other end.
The second cooling pipe 20, which is connected to a pouring cock 29 serving as a pouring outlet through one end and is connected at one end to the on-off valve 24, is connected at the other end to the pouring cock 29 via an on-off valve 30. Also,
The control unit 27 is electrically connected to the on-off valves 22, 24, 28, and 30 that are switching valve devices. When the temperature detected by the heat-sensing unit 26 is lower than a set value as a selection unit, the on-off valves 22, 28 open and open and close. When the valves 24 and 30 are closed, and when the set value is exceeded, on-off valves 24 and 30 open and on-off valves 22 and
28 is made to close. Others are the same as FIG.

When the beer temperature in the inlet pipe 25 is lower than the set value of the control unit 27, the beer flows from the draft beer barrel 6 through the beer conduit 5, the on-off valve 22, and the first cooling pipe.
It is supplied to 19 and is discharged from the discharge cock 29 through the on-off valve 28, so that it can be discharged without supercooling, and conversely, when the beer temperature in the inlet pipe 25 is higher than the set value of the control unit 27. Since beer is sufficiently cooled through the second cooling pipe 20 having a large heat exchange area, it is possible to satisfactorily pour beer without causing a problem such as insufficient cooling. Further, since there is only one spout cock 29 as compared with the first embodiment, the problem of erroneous selection of the spout cock does not occur.

FIGS. 3 and 4 show a third embodiment of the present invention, in which a three-way valve 31 is used as a switching valve device in place of the on-off valves 22, 24 in FIG. The three ports of the three-way valve 31 are respectively connected to the first cooling pipe 19, the second cooling pipe 20, and the inlet pipe 25, and the three-way valve 31 is electrically connected to the control unit 27, If the temperature detected by the heat-sensing unit 26 is lower than the set value of the control unit 27 as a selecting means, the inlet pipe 25 as shown in FIG.
And the first cooling pipe 19 communicates with each other. On the other hand, when the pressure exceeds the set value, the inlet pipe 25 and the second cooling pipe 20 as shown in FIG.
And are communicated. Others are the same as FIG.

The operation of the present apparatus can also be automatically selected as to whether the beer flows into the first cooling pipe 19 or the second cooling pipe 20 in accordance with the beer temperature in the inlet pipe 25, as in the above-described embodiment, so that good pouring is possible. In this case, the number of switching valves is reduced as compared with the first embodiment, which is advantageous in terms of cost or downsizing of the apparatus.

FIGS. 5 and 6 show a fourth embodiment of the present invention, in which a three-way valve 31 is provided in place of the on-off valves 22 and 24 and a three-way valve 32 is provided in place of the on-off valves 28 and 30 in FIG. , Each control unit 27
When the temperature detected by the heat sensing unit 26 as a selection means is lower than the set value of the control unit 27, the inlet pipe 25, the first cooling pipe 19, and the discharging cock are connected as shown in FIG. FIG. 6 (b) shows a position where the communication with the valve 29 is established.
As described above, the inlet pipe 25, the second cooling pipe 20, and the pouring cock 29 communicate with each other. Others are the same as FIG.

The operation of this apparatus is the same as that of the above-described embodiment, but the problem of erroneous selection of the spout cock is eliminated.

Further, in the above-described embodiment, the number of cooling pipes is two. However, the number of cooling pipes is not limited to this, and three or more cooling pipes may be provided as shown in FIG. FIG. 7 shows a fifth embodiment of the present invention in which a first cooling pipe 33, a second cooling pipe 34, and a third cooling pipe 35 are disposed in the cooling water 18, and both ends of the cooling water 18 are opened and closed.
36, a first discharge cock 37, an on-off valve 38 and a second discharge cock 39, and an on-off valve 40 and a third discharge cock 41 are connected. This first
The cooling pipes 33, the second cooling pipes 34, and the third cooling pipes 35 have different pipe resistances, heat exchange areas, and the like. The first cooling pipes 33 have the second cooling pipes 34, and the second cooling pipes 34 have the third cooling pipes 35. Is made to be larger. The control unit 27 includes an on-off valve 3 which is a switching valve device.
It is electrically connected to 6,38,40. This control unit 27
When the temperature detected by the heat sensing unit 26 is lower than the first set value, the on-off valve 36 opens and the on-off valves 38 and 40 close, and the first setting is performed. If the value is equal to or more than the value and lower than the second set value, the on-off valve 38 opens and the on-off valves 36 and 40 are closed, and if the value is more than the second set value, the on-off valve 40 opens and the on-off valves 36 and 38 are closed. ing. Others are the same as those in FIG. 1, but there is an advantage that better quality control and better dispensing can be expected by subdividing the switching depending on the beer temperature.

FIG. 8 shows a sixth embodiment of the present invention in which three spout cocks in FIG. 7 are combined into one, and a first cooling pipe is provided.
33 are connected to an on-off valve 36 and an on-off valve 42, respectively.
34 are connected to an on-off valve 38 and an on-off valve 43, respectively.
Both ends of the cooling pipe 35 are connected to an on-off valve 40 and an on-off valve 44. On-off valves 42, 43, 44, which are switching valve devices, are connected to the pouring cock 45 on the downstream side. In this case, the on-off valve 36 and the on-off valve 42, the on-off valve 38 and the on-off valve 43, and the on-off valve 40 and the on-off valve 44 are interlocked. The other components are the same as in FIG. The advantage is that there is no mistake in selection of the spout cock because there is only one.

FIGS. 9 and 10 show a seventh embodiment of the present invention.
A main cooling pipe 46 and a supplementary cooling pipe 47 are provided in 18, and a control unit 27 capable of setting an arbitrary value and a four-way valve 49 as a switching valve device are provided in a main body 48. The four ports of the one-way valve 49 are connected to the other end of the main cooling pipe 46 whose one end is connected to the discharge cock 50, both ends of the auxiliary cooling pipe 47, and the inlet pipe 25 to which the heat-sensitive section 26 for controlling the control section 27 is tightly attached. And connected to. Further, the control unit 27 is electrically connected to the four-way valve 49, and as an selecting means, the inlet pipe 25 approximated to the beer temperature in the draft beer barrel 6.
If the temperature is lower than the set value of the control unit 27, the four-way valve 49 will be in the position of FIG. 10 (a), and if it is higher than the set value, the four-way valve 49 will be in the 10th position. The position is as shown in FIG.

As an operation of such a device, for example, if the set value of the control unit 27 is set to 20 ° C., and if the beer temperature detected by the heat sensitive unit 26 is lower than 20 ° C., the four-way valve 49 is set in FIG. )
When the pouring cock 50 is opened, the beer in the draft beer barrel 6 is supplied from the beer conduit 5 to the main cooling pipe 46 without passing through the auxiliary cooling pipe 47, and is poured from the pouring cock 50 to a mug (not shown). Will be issued. At this time, since the beer does not flow through the auxiliary cooling pipe 47, the beer is poured with a small cooling degree and a small degree of reduced pressure, so that problems such as supercooling or a slow pouring speed do not occur. Conversely, when the beer temperature detected by the heat sensing section 26 is 20 ° C. or higher, the four-way valve 49 is at the position shown in FIG. 10 (b). Beer conduit 5
Is supplied to the main cooling pipe 46 through the auxiliary cooling pipe 47, and is poured from the pouring cock 50 to a mug (not shown) or the like. At this time, the beer is poured with a large degree of cooling and a large degree of reduced pressure, so that it is possible to satisfactorily pour the beer without causing problems such as insufficient cooling and a high pour speed.

FIG. 11 shows an eighth embodiment of the present invention.
One end of the cooling pipe 51 is communicated with the inlet pipe 25 and the other end is branched, and the first cooling pipe 52 and the second cooling pipe 52 have larger pipe resistance and heat exchange area than the first cooling pipe 52. It communicates with the cooling pipe 53. The downstream side of the first cooling pipe 52 is connected to a first pouring cock 55 via an on-off valve 54, and the downstream side of the second cooling pipe 53 is connected to a second pouring cock 57 via an on-off valve 56. Have been. The switching valves 54 and 56, which are switching valve devices, are electrically connected to the control unit 27 as in the above-described embodiment, and when the beer temperature in the inlet pipe 25 is lower than a set value as a selection means, the switching valves are opened and closed. The on-off valve 56 is opened and the on-off valve 56 is closed, and conversely, when the set value is exceeded, the on-off valve 56 is opened and the on-off valve 54 is closed.

The operation in this embodiment is the same as that of the above-described embodiment.
The cooling pipe is selected according to the temperature of the beer inside, and it is possible to dispense at a cooling degree and a reduced pressure suitable for the beer. In this embodiment, two spout cocks are provided. However, the downstream side of the on-off valves 54 and 56 can be communicated with one spout cock, or conversely, the number of branches can be increased to increase the number of branches. It is of course possible to make changes such as pouring from the delivery cock.

Further, in the above-described embodiment, the heat-sensitive part 26 is closely attached to the inlet pipe 25, and the switching valve device is operated according to the beer temperature in the inlet pipe 25. However, as shown in FIG. 12 and FIG. The heat sensitive portion 26 may be brought into close contact with the barrel 6 to perform switching at the temperature of the beer in the barrel. FIG. 12 shows a ninth embodiment of the present invention in which the heat-sensitive part 26 is closely attached to the lower surface of the draft beer barrel 6, and FIG. 13 shows the tenth embodiment of the present invention in which the heat-sensitive part 26 receives the draft beer barrel 6. A case is shown in which a spring (not shown) is provided on the upper surface of the barrel receiver 58 so as to be in close contact with the bottom surface of the draft beer barrel 6, but in any case, the open / close valve 22, Since the switching of 24 is performed, good dispensing becomes possible as in the first embodiment.

Further, as shown in FIG. 14, which is an eleventh embodiment of the present invention, the heat sensing section 26 may be exposed to the outside air, and the control section 27 and the switching valve device may be controlled by the outside temperature. That is, if the draft beer barrel 6 is placed in the outside air for a certain time, the temperature of the beer inside rises or falls to near the outside temperature, so that the control unit 27 and the on-off valves 22 and 24 are controlled at the outside temperature. It is.

FIG. 15 shows an example in which the thermosensitive section 26 is immersed in the cooling water 18 and the control section 27 and the switching valve device are controlled by the temperature of the cooling water in the twelfth embodiment of the present invention. That is, while the beer in the draft beer barrel 6 is cooled by exchanging heat with the cooling water 18 in the cooling pipe, the cooling water 18 is deprived of heat from the beer and is warmed. On the other hand, if the injection is not performed for a certain period of time, the cooling water temperature is controlled by utilizing the fact that the cooling mechanism 14 approaches 0 ° C. For example, the set temperature of the control unit 27 is set to 4 ° C., and if the temperature of the cooling water 18 is lower than 4 ° C.
22 is opened and the on-off valve 24 is closed.
If the opening is opened and the on-off valve 22 is closed, when the first few cups are poured out, the temperature of the cooling water 18 is low, so the on-off valve 22 is opened and the first cooling pipe 19 with a small degree of cooling is injected. Will be issued. However, when many cups are poured out, the temperature of the cooling water 18 will be 4
C. or more, the cooling degree of the first cooling pipe 19 becomes insufficient, so that the on-off valve 24 is opened, and the second cooling pipe 20 having a large cooling degree discharges. Then, if the pouring is not performed for a while, the temperature of the cooling water 18 drops again and the on-off valve 22 opens.

As described above, the temperature detected by the heat sensing unit 26 is not limited to the beer temperature, but may be the ambient temperature. FIGS. 12 to 15 have been described on the basis of the switching of the on-off valves 22 and 24 in the first embodiment (FIG. 1). However, the present invention is not limited to this, and FIGS. Obviously, the present invention can be applied to switching of the switching valve device as described in the drawing.

In the above-described embodiment, the control unit 27 is described as being incorporated in the main body, but this is not limited to the inside of the main body, and may be provided outside the main body.

Further, when the number of spout cocks is plural as shown in FIGS. 1 and 3, a lamp or the like is provided around the spout cock so that the spout cock that can be spouted becomes clear. By doing so, there is no mistake in selecting a spout cock, and a display effect can be obtained. FIG. 16 shows a thirteenth embodiment of the present invention in which this is applied to the first embodiment.
In addition, a lamp 60 is provided above the second pouring cock 23 so that the on-off valve 22 is provided.
When is open, the lamp 59 is turned on and the lamp 60 is turned off. Conversely, when the on-off valve 24 is open, the lamp 60 is turned on and the lamp 59 is turned off.

Further, as shown in FIG. 17, which is a fourteenth embodiment of the present invention,
Display the temperature detected in 26 and the value set in the control unit 27
If the display is made according to 61, the handling on the user side becomes convenient, and a display effect can be obtained.

By the way, in the above-described embodiment, the explanation has been made with the animal ice type beverage dispensing apparatus. However, the present invention is also applied to a refrigerator type beverage dispensing apparatus which cools the draft beer barrel 6 by storing it in a cooling room such as a refrigerator. It is needless to say that the present invention can be variously modified without departing from the gist of the present invention, such as sparkling beverages as well as draft beer as sparkling beverages.

[Effects of the Invention] As described above, if the pouring device of the present invention is used, the degree of cooling and the degree of depressurization of the sparkling beverage are automatically adjusted according to the temperature of the sparkling beverage in the liquid pressure container and the surrounding temperature thereof. Therefore, it is possible to obtain an effect that a sparkling beverage can always be provided at an appropriate temperature and with good foaming, even if one apparatus is used.

[Brief description of the drawings]

FIG. 1 is a partial sectional view showing a first embodiment of the present invention, FIG. 2 is a partial sectional view showing a second embodiment of the present invention, and FIG. 3 is a sectional view showing a third embodiment of the present invention. FIG. 4 is an explanatory view showing the switching position of the three-way valve, FIG. 5 is a partial sectional view showing the fourth embodiment of the present invention, and FIG. FIG. 7 is a partial sectional view showing a fifth embodiment of the present invention, FIG. 8 is a partial sectional view showing a sixth embodiment of the present invention, and FIG. 9 is a seventh embodiment of the present invention. FIG. 10 is an explanatory view showing a switching position of the four-way valve, FIG. 11 is a partial sectional view showing an eighth embodiment of the present invention, and FIG. FIG. 13 is a partial sectional view showing a tenth embodiment of the present invention, FIG. 14 is a partial sectional view showing an eleventh embodiment of the present invention, FIG. FIG. 16 is a partial sectional view showing a twelfth embodiment of the present invention, and FIG. FIG. 17 is a front view showing an embodiment of the present invention, FIG. 17 is a front view showing a 14th embodiment of the present invention, and FIG. 18 is a partial sectional view showing a conventional pouring device. 6 ... draft beer barrel (liquid pressure vessel), 17 ... cooling room, 1
9,20,33,34,35,46,47,51,52,53 …… Cooling pipes, 21,23,29,3
7,39,41,45,50,55,57 …… Outlet cock (outlet), 22,2
4,28,30,36,38,40,42,43,44,54,56 ... On-off valve (switching valve device), 31,32 ... 3-way valve (switching valve device), 49 ... 4-way Valve (switching valve device), 26 ... heat-sensitive part, 27 ... control part, 61 ...
… Display device

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yuhide Ito 2068-3 Ooka, Numazu-shi, Shizuoka Toshiba Machinery Co., Ltd. Numazu Office (72) Inventor Tsuyoshi Ota 2068-3, Ooka, Numazu-shi, Shizuoka Toshiba Machinery Co., Ltd. Numazu Office (56) References JP-A-2-152690 (JP, A) Jiko 60-9193 (JP, Y2)

Claims (1)

(57) [Claims] 1. A liquid storage pressure container containing a sparkling beverage, a gas supply means for supplying a desired gas pressure to the sparkling beverage in the liquid storage pressure container to take out the sparkling beverage, and at least discharging the sparkling beverage. One spout, a cooling chamber provided with the spout outside, and a plurality of selectable plural pipes disposed inside the cooling chamber, communicating between the storage pressure vessel and the spout. A cooling path, a switching valve for switching the cooling path, a heat-sensing section for detecting the temperature of the sparkling beverage or its surrounding temperature, and operating the switching valve based on a heat-sensing signal of the heat-sensing section to select the cooling path. A sparkling beverage dispensing device, comprising: a control unit.